Ostle, B. (1966). Statistics in research: Basic concepts and techniques for research workers (2nd ed.). Oxford.
Chicago-стиль цитированияOstle, Bernard. Statistics in Research: Basic Concepts and Techniques for Research Workers. 2nd ed. Calcutta: Oxford, 1966.
MLA-цитированиеOstle, Bernard. Statistics in Research: Basic Concepts and Techniques for Research Workers. 2nd ed. Oxford, 1966.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.